:root{--green:#1aa37a;--green-dark:#0f7a57;--bg:#f7f9fc;--text:#1d2b3a;--muted:#6c7a89;--card-radius:18px;--shadow:0 24px 70px rgba(22,66,47,0.08);--border:1px solid rgba(26,163,122,0.15)}*,*::before,*::after{box-sizing:border-box}body{margin:0;font-family:'Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.site-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:1rem 4vw;background:#fff;border-bottom:var(--border);box-shadow:0 6px 30px rgba(15,26,23,0.04)}.logo-group{display:flex;align-items:center;gap:1rem}.site-logo{width:64px;height:64px;object-fit:contain}.logo-text .school-name{font-weight:700;margin:0}.logo-text .school-tagline{margin:0;font-size:0.9rem;color:var(--muted)}.site-nav ul{list-style:none;display:flex;gap:1rem;padding:0;margin:0}.site-nav a{padding:0.6rem 1rem;border-radius:999px;font-weight:600;color:var(--muted);transition:all 0.3s ease}.site-nav a:hover,.site-nav a.active{color:#fff;background:var(--green)}.nav-toggle{display:none;flex-direction:column;gap:4px;background:transparent;border:none;cursor:pointer}.nav-toggle span{width:24px;height:3px;background:var(--text);border-radius:2px}.page-wrap{padding:4vw 6vw}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:3rem;align-items:center;background:#fff;padding:3rem;border-radius:var(--card-radius);box-shadow:var(--shadow)}.hero h1{font-size:clamp(2rem,4vw,3.2rem);margin-top:0}.hero p{font-size:1.1rem;color:var(--muted)}.rounded-img{border-radius:var(--card-radius);box-shadow:var(--shadow)}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.4rem;padding:0.9rem 1.6rem;border-radius:999px;font-weight:600;border:none;cursor:pointer;transition:transform 0.3s ease,box-shadow 0.3s ease}.btn:focus-visible{outline:2px solid var(--green);outline-offset:4px}.btn-primary{background:var(--green);color:#fff;box-shadow:0 15px 40px rgba(26,163,122,0.3)}.btn-primary:hover{transform:translateY(-3px)}.btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}.highlight-grid,.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;margin-top:2.5rem}.card{background:#fff;border-radius:var(--card-radius);padding:1.8rem;box-shadow:var(--shadow);border:var(--border)}.card h3{margin-top:0}.stat-value{font-size:2.5rem;font-weight:700;color:var(--green)}.section-title{margin-top:4rem;margin-bottom:1rem;font-size:2rem}.section-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}.notice-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--card-radius);overflow:hidden;box-shadow:var(--shadow)}.notice-table th,.notice-table td{padding:1rem;text-align:left;border-bottom:1px solid rgba(0,0,0,0.05)}.notice-table tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:0.25rem 0.7rem;border-radius:999px;font-size:0.8rem;font-weight:600;background:rgba(26,163,122,0.1);color:var(--green)}.gallery-grid{column-count:3;column-gap:1rem}.gallery-item{break-inside:avoid;margin-bottom:1rem;position:relative;border-radius:var(--card-radius);overflow:hidden;box-shadow:var(--shadow);cursor:zoom-in}.gallery-item span{position:absolute;left:0;right:0;bottom:0;padding:1rem;background:linear-gradient(180deg,transparent,rgba(0,0,0,0.7));color:#fff;font-weight:600}.lightbox{position:fixed;inset:0;background:rgba(10,20,25,0.85);display:none;align-items:center;justify-content:center;padding:2rem;z-index:2000}.lightbox.active{display:flex}.lightbox img{max-width:min(90vw,900px);max-height:80vh;border-radius:var(--card-radius);box-shadow:var(--shadow)}.timeline{position:relative;padding-left:1.5rem;margin-top:1rem}.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--green),transparent)}.timeline-step{position:relative;padding:0.75rem 1rem 0.75rem 2rem;border-radius:12px;background:rgba(26,163,122,0.08);margin-bottom:0.8rem;animation:slideUp 0.6s ease forwards;opacity:0}.timeline-step::before{content:'';position:absolute;left:-1.1rem;top:1rem;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--green)}@keyframes slideUp{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.staff-list{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}.staff-card{flex:1 1 180px;border:var(--border);border-radius:14px;padding:1rem;background:#fff}.teacher-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.teacher-card{text-align:center}.teacher-card p{margin:0.4rem 0}.teacher-card img{width:96px;height:96px;border-radius:20px;object-fit:cover;border:4px solid rgba(26,163,122,0.2);margin-bottom:1rem}.contact-wrapper{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.contact-form{display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{border:var(--border);border-radius:12px;padding:0.9rem 1rem;font:inherit;background:#fff}.contact-form textarea{min-height:140px;resize:vertical}.alert{padding:0.9rem 1rem;border-radius:12px;font-weight:600}.alert-success{background:rgba(26,163,122,0.12);color:var(--green-dark)}.alert-error{background:rgba(255,86,48,0.12);color:#b3261e}.site-footer{background:#fff;border-top:var(--border);padding:2.5rem 6vw;margin-top:4rem;text-align:center}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-bottom:1.5rem}.footer-note{margin:0;font-weight:700;color:var(--green)}@media (max-width:992px){.site-header{flex-wrap:wrap;gap:1rem;align-items:flex-start}.site-nav{width:100%;display:none;background:#fff;border-radius:var(--card-radius);padding:1rem;box-shadow:var(--shadow);border:var(--border)}.site-nav.open{display:block}.site-nav ul{flex-direction:column}.nav-toggle{display:flex}}@media (max-width:768px){.page-wrap{padding:6vw}.hero{padding:2rem}.gallery-grid{column-count:2}}@media (max-width:480px){.gallery-grid{column-count:1}.hero-actions{flex-direction:column}}.principal-card{background:#fff;border-radius:var(--card-radius);padding:3rem;box-shadow:var(--shadow)}.principal-hero{display:flex;gap:2rem;flex-wrap:wrap;align-items:center}.principal-photo{width:220px;height:220px;border-radius:30px;object-fit:cover;box-shadow:var(--shadow)}.principal-message{margin-top:2rem;font-size:1.1rem;color:var(--text)}.signature{font-weight:700;margin-top:1rem;color:var(--green)}